condition	mean	min	max
4 h after light	6314.6	6314.6	6314.6
8 h after light	5479.200000000001	4597.8	6360.6
12 h after light	6049.3	5277.8	6820.8
4 h after dark	6595.8	5673.1	7518.5
8 h after dark	5568.65	5412.4	5724.9
12 h after dark	4331.2	4248.9	4413.5