condition	mean	min	max
0 h after light	14.54655	12.4008	16.6923
4 h after light	25.7643	21.0933	30.4353
8 h after light	25.4224	19.1734	31.6714
4 h after dark	22.472450000000002	21.2404	23.7045
8 h after dark	25.43095	24.6828	26.1791
12 h after dark	22.67055	13.7193	31.6218