condition	mean	min	max
4 h after light	2639.0	2639.0	2639.0
8 h after light	2837.2	2610.5	3063.9
12 h after light	2082.05	1178.0	2986.1
4 h after dark	2261.45	1244.5	3278.4
8 h after dark	2880.45	2696.8	3064.1
12 h after dark	3334.85	3303.6	3366.1