condition	mean	min	max
4 h after light	772.9300925	682.781974	863.078211
8 h after light	645.9808815	602.422014	689.539749
12 h after light	642.2307425	595.853781	688.607704
4 h after dark	666.3967765	644.185849	688.607704
8 h after dark	599.3243809999999	571.123579	627.525183
12 h after dark	1016.521804	1016.521804	1016.521804