condition	mean	min	max
4 h after light	120.9	120.9	120.9
8 h after light	107.5	90.4	124.6
12 h after light	128.05	93.8	162.3
4 h after dark	130.95	128.5	133.4
8 h after dark	135.85	104.8	166.9
12 h after dark	81.6	73.2	90.0