condition	mean	min	max
4 h after light	71.1	71.1	71.1
8 h after light	58.45	44.7	72.2
12 h after light	97.8	84.8	110.8
4 h after dark	94.25	65.1	123.4
8 h after dark	116.15	78.8	153.5
12 h after dark	65.25	63.6	66.9