condition	mean	min	max
4 h after light	0.8129615	0.372973	1.25295
8 h after light	1.694925	1.35957	2.03028
12 h after light	1.35995	1.23981	1.48009
4 h after dark	4.476649999999999	4.22624	4.72706
8 h after dark	2.84	2.47602	3.20398
12 h after dark	1.4152200000000001	1.39003	1.44041