condition	mean	min	max
4 h after light	82.49825000000001	71.1016	93.8949
8 h after light	45.146649999999994	42.309	47.9843
12 h after light	24.833	24.4421	25.2239
4 h after dark	18.268866666666668	12.6466	22.5538
8 h after dark	34.662533333333336	27.8767	43.5073
12 h after dark	68.29056666666666	57.5943	78.1181