condition	mean	min	max
4 h after light	3166.7	3166.7	3166.7
8 h after light	3817.65	3489.3	4146.0
12 h after light	3616.5	3084.2	4148.8
4 h after dark	3387.8	3196.5	3579.1
8 h after dark	3713.95	3350.6	4077.3
12 h after dark	4269.5	3896.6	4642.4