condition	mean	min	max
4 h after light	8.3	8.3	8.3
8 h after light	36.15	31.9	40.4
12 h after light	29.55	28.0	31.1
4 h after dark	31.849999999999998	10.9	52.8
8 h after dark	35.15	34.4	35.9
12 h after dark	37.2	25.4	49.0