condition	mean	min	max
0 h after light	9.393450000000001	8.5478	10.2391
4 h after light	38.39275	24.1864	52.5991
8 h after light	26.10755	22.7925	29.4226
4 h after dark	16.85245	13.4081	20.2968
8 h after dark	13.6643	12.7103	14.6183
12 h after dark	12.96205	12.5033	13.4208