condition	mean	min	max
4 h after light	92.0786	81.4262	102.731
8 h after light	28.81585	25.7372	31.8945
12 h after light	7.191865	6.31967	8.06406
4 h after dark	28.610500000000002	27.3134	31.1993
8 h after dark	37.1585	34.157	41.1015
12 h after dark	134.63566666666668	120.421	147.34