condition	mean	min	max
4 h after light	99.20365000000001	97.0293	101.378
8 h after light	70.424	68.6748	72.1732
12 h after light	81.13955	77.7216	84.5575
4 h after dark	107.64099999999999	102.258	113.024
8 h after dark	129.767	128.959	130.575
12 h after dark	131.3455	127.967	134.724