condition	mean	min	max
4 h after light	1.3826049999999999	1.01243	1.75278
8 h after light	1.1172	1.05905	1.17535
12 h after light	2.284805	2.17996	2.38965
4 h after dark	3.132345	3.11312	3.15157
8 h after dark	4.4888650000000005	4.44813	4.5296
12 h after dark	2.43372	2.03363	2.83381