condition	mean	min	max
0 h after light	12.942	12.5569	13.3271
4 h after light	20.386	17.6471	23.1249
8 h after light	25.534950000000002	20.1401	30.9298
4 h after dark	28.9467	27.9941	29.8993
8 h after dark	22.198	21.5097	22.8863
12 h after dark	14.56045	11.1692	17.9517