condition	mean	min	max
0 h after light	13.1175	12.7751	13.4599
4 h after light	54.3688	50.2737	58.4639
8 h after light	78.132	66.3549	89.9091
4 h after dark	46.9964	39.0465	54.9463
8 h after dark	34.47855	33.1902	35.7669
12 h after dark	19.484450000000002	18.1822	20.7867