condition	mean	min	max
4 h after light	25.56105	23.6723	27.4498
8 h after light	25.6884	20.0367	31.3401
12 h after light	38.77375000000001	34.2792	43.2683
4 h after dark	49.5484	39.2705	58.894
8 h after dark	47.47323333333333	36.1409	59.6881
12 h after dark	28.323800000000002	23.9643	34.5795