condition	mean	min	max
0 h after light	0.096226	0.0	0.192452
4 h after light	0.526551	0.404303	0.648799
8 h after light	0.105373	0.0	0.210746
4 h after dark	0.159534	0.104569	0.214499
8 h after dark	0.31730349999999996	0.206725	0.427882
12 h after dark	0.2150758	0.0959256	0.334226