condition	mean	min	max
4 h after light	0.149261	0.113176	0.185346
8 h after light	0.39181849999999996	0.334989	0.448648
12 h after light	0.530181	0.467834	0.592528
4 h after dark	0.43452349999999995	0.412803	0.456244
8 h after dark	0.4745055	0.451094	0.497917
12 h after dark	0.2519595	0.206841	0.297078