condition	mean	min	max
4 h after light	80.4	80.4	80.4
8 h after light	65.55	37.4	93.7
12 h after light	142.6	129.6	155.6
4 h after dark	69.85	39.0	100.7
8 h after dark	75.6	24.2	127.0
12 h after dark	48.550000000000004	20.7	76.4