condition	mean	min	max
4 h after light	129.7	129.7	129.7
8 h after light	53.15	37.5	68.8
12 h after light	58.8	25.3	92.3
4 h after dark	78.35	77.4	79.3
8 h after dark	58.0	35.5	80.5
12 h after dark	81.55000000000001	79.9	83.2