condition	mean	min	max
4 h after light	0.560311	0.391844	0.733675
8 h after light	0.43491399999999997	0.165275	0.643172
12 h after light	0.636831	0.540911	0.714632
4 h after dark	0.47078333333333333	0.19159	0.96888
8 h after dark	0.342955	0.176579	0.660646
12 h after dark	0.4855626666666667	0.34954	0.634252