condition	mean	min	max
4 h after light	3061.0	3061.0	3061.0
8 h after light	2785.45	2673.0	2897.9
12 h after light	2828.75	2439.0	3218.5
4 h after dark	3311.2	2917.5	3704.9
8 h after dark	3410.55	3362.8	3458.3
12 h after dark	3271.35	3017.6	3525.1