condition	mean	min	max
4 h after light	15.730145	13.364031	18.096259
8 h after light	13.654882	13.022136	14.287628
12 h after light	14.053408000000001	13.686802	14.420014
4 h after dark	13.5533495	13.114392	13.992307
8 h after dark	14.434625	14.349658	14.519592
12 h after dark	13.228333	13.228333	13.228333