condition	mean	min	max
4 h after light	3512.1	3512.1	3512.1
8 h after light	3179.8999999999996	2729.1	3630.7
12 h after light	3438.95	2961.4	3916.5
4 h after dark	4041.2999999999997	3788.2	4294.4
8 h after dark	3415.05	2992.0	3838.1
12 h after dark	3341.7	3282.4	3401.0