condition	mean	min	max
4 h after light	20.612838	19.01854	22.207136
8 h after light	24.459830500000002	22.523025	26.396636
12 h after light	22.627246	20.776313	24.478179
4 h after dark	35.998048	22.460648	49.535448
8 h after dark	27.262902999999998	20.983064	33.542742
12 h after dark	24.390273	24.390273	24.390273