condition	mean	min	max
4 h after light	23.985033333333334	14.2767	31.3602
8 h after light	12.72111	3.61873	21.7724
12 h after light	14.131680000000001	9.90014	19.5741
4 h after dark	24.2853	19.7004	26.586
8 h after dark	25.869033333333334	18.0221	31.0146
12 h after dark	30.227	27.7568	35.0239