condition	mean	min	max
4 h after light	2540.693333333333	2409.693333	2668.54
8 h after light	3223.36	2583.78	3628.52
12 h after light	3380.612222	2846.17	3745.373333
1.5 h after dark	3401.713333	2292.823333	4129.893333
5.5 h after dark	3304.3855556666667	3057.04	3706.72
9.5 h after dark	2526.2188886666668	2119.823333	3015.143333