condition	mean	min	max
4 h after light	17.9	17.9	17.9
8 h after light	17.6	5.0	30.2
12 h after light	23.05	17.3	28.8
4 h after dark	23.150000000000002	6.2	40.1
8 h after dark	41.45	32.6	50.3
12 h after dark	62.45	58.0	66.9