condition	mean	min	max
4 h after light	1.03904	0.0	2.07808
8 h after light	7.035310000000001	5.05097	9.01965
12 h after light	8.203885	8.18266	8.22511
4 h after dark	26.164550000000002	14.5861	37.743
8 h after dark	10.752500000000001	9.0067	12.4983
12 h after dark	9.985565	3.54683	16.4243