condition	mean	min	max
0 h after light	10.92235	10.171	11.6737
4 h after light	13.260850000000001	13.0402	13.4815
8 h after light	23.830550000000002	23.4573	24.2038
4 h after dark	20.7777	19.5261	22.0293
8 h after dark	13.35325	12.5099	14.1966
12 h after dark	8.754075	8.22526	9.28289