condition	mean	min	max
4 h after light	31.6	31.6	31.6
8 h after light	24.45	23.2	25.7
12 h after light	31.5	3.2	59.8
4 h after dark	35.05	17.6	52.5
8 h after dark	33.6	27.0	40.2
12 h after dark	24.9	6.3	43.5