condition	mean	min	max
4 h after light	2733.6	2733.6	2733.6
8 h after light	2691.85	2453.5	2930.2
12 h after light	2531.05	2291.8	2770.3
4 h after dark	3103.5	2061.8	4145.2
8 h after dark	3717.65	3339.2	4096.1
12 h after dark	3454.9	3310.4	3599.4