condition	mean	min	max
4 h after light	0.3179903333333333	0.125072	0.47241
8 h after light	0.21899559999999998	0.0549888	0.380165
12 h after light	0.50468	0.224788	0.706054
4 h after dark	0.47636449999999997	0.0682015	0.797868
8 h after dark	0.377222	0.107458	0.785589
12 h after dark	0.2401323333333333	0.12599	0.353384