condition	mean	min	max
4 h after light	31.7	31.7	31.7
8 h after light	19.8	19.6	20.0
12 h after light	11.649999999999999	10.7	12.6
4 h after dark	19.35	17.9	20.8
8 h after dark	23.2	22.9	23.5
12 h after dark	24.45	21.5	27.4