condition	mean	min	max
4 h after light	169.0	169.0	169.0
8 h after light	187.5	182.9	192.1
12 h after light	167.5	107.0	228.0
4 h after dark	187.5	187.4	187.6
8 h after dark	121.05000000000001	81.3	160.8
12 h after dark	101.35	91.4	111.3