condition	mean	min	max
4 h after light	5.842885000000001	4.11795	7.56782
8 h after light	28.28035	28.0791	28.4816
12 h after light	19.7138	18.6003	20.8273
4 h after dark	9.675415000000001	9.63852	9.71231
8 h after dark	2.740725	2.30725	3.1742
12 h after dark	2.8286350000000002	2.49999	3.15728