Nitpick: Could you somehow visually separate the legend from the graph itself? Especially when the X axis goes all way to the right. I was looking at the first graph confused, thinking there were two data points (one at 3 and one at 6) and wondering whether Alice got sick on day 3 and took the vitamin on day 6.
Nitpick: Could you somehow visually separate the legend from the graph itself? Especially when the X axis goes all way to the right. I was looking at the first graph confused, thinking there were two data points (one at 3 and one at 6) and wondering whether Alice got sick on day 3 and took the vitamin on day 6.