condition	mean	min	max
4 h after light	3256.0	3256.0	3256.0
8 h after light	2910.3	2686.2	3134.4
12 h after light	3198.05	2879.2	3516.9
4 h after dark	2966.35	2741.1	3191.6
8 h after dark	2415.25	2405.4	2425.1
12 h after dark	2283.4	2236.3	2330.5