condition	mean	min	max
4 h after light	20.1	20.1	20.1
8 h after light	24.0	20.8	27.2
12 h after light	30.0	22.8	37.2
4 h after dark	93.05	80.1	106.0
8 h after dark	74.4	5.5	143.3
12 h after dark	60.150000000000006	39.9	80.4