condition	mean	min	max
4 h after light	3405.5	3405.5	3405.5
8 h after light	3415.15	2726.3	4104.0
12 h after light	3531.0	3241.9	3820.1
4 h after dark	2903.95	2669.9	3138.0
8 h after dark	2639.0	2308.8	2969.2
12 h after dark	2701.3	2657.4	2745.2