condition	mean	min	max
4 h after light	3046.6	3046.6	3046.6
8 h after light	3270.25	3218.6	3321.9
12 h after light	3263.0	3102.2	3423.8
4 h after dark	3044.3999999999996	2857.7	3231.1
8 h after dark	2841.5	2718.9	2964.1
12 h after dark	2666.3	2652.2	2680.4