condition	mean	min	max
0 h after light	0.0341034	0.0	0.0682068
4 h after light	0.0336241	0.0	0.0672482
8 h after light	0.205366	0.202441	0.208291
4 h after dark	0.1342405	0.133976	0.134505
8 h after dark	0.0338707	0.0	0.0677414
12 h after dark	0.04591835	0.0	0.0918367