condition	mean	min	max
0 h after light	0.2728555	0.0	0.545711
4 h after light	0.537085	0.0	1.07417
8 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.270511	0.0	0.541022
12 h after dark	0.0	0.0	0.0