condition	mean	min	max
0 h after light	6.505625	6.19466	6.81659
4 h after light	32.85385	30.4836	35.2241
8 h after light	34.48555	31.6003	37.3708
4 h after dark	11.7167	10.8551	12.5783
8 h after dark	9.585405	8.96731	10.2035
12 h after dark	6.3971599999999995	6.27863	6.51569