condition	mean	min	max
0 h after light	0.0520965	0.0	0.104193
4 h after light	0.051364	0.0	0.102728
8 h after light	0.1030825	0.0	0.206165
4 h after dark	0.0513675	0.0	0.102735
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0