condition	mean	min	max
4 h after light	0.060623	0.0	0.121246
8 h after light	0.044197	0.0	0.088394
12 h after light	0.02673045	0.0	0.0534609
4 h after dark	0.08857765000000001	0.0714733	0.105682
8 h after dark	0.0706135	0.0	0.141227
12 h after dark	0.0420759	0.0146328	0.069519