condition	mean	min	max
4 h after light	0.02376215	0.0	0.0475243
8 h after light	0.0519005	0.0	0.103801
12 h after light	0.0504505	0.0	0.100901
4 h after dark	0.0	0.0	0.0
8 h after dark	0.021126066666666665	0.0	0.0633782
12 h after dark	0.0	0.0	0.0