condition	mean	min	max
4 h after light	130.8	130.8	130.8
8 h after light	44.85	14.7	75.0
12 h after light	151.75	116.9	186.6
4 h after dark	152.6	117.5	187.7
8 h after dark	105.8	92.8	118.8
12 h after dark	90.15	82.4	97.9