condition	mean	min	max
4 h after light	27.9	27.9	27.9
8 h after light	21.0	15.4	26.6
12 h after light	28.55	15.6	41.5
4 h after dark	23.15	19.2	27.1
8 h after dark	26.25	18.9	33.6
12 h after dark	54.150000000000006	16.4	91.9