condition	mean	min	max
0 h after light	19.1515	18.3099	19.9931
4 h after light	31.3857	27.7294	35.042
8 h after light	25.3894	24.5037	26.2751
4 h after dark	23.897199999999998	23.1527	24.6417
8 h after dark	32.19075	28.6737	35.7078
12 h after dark	23.1976	22.1268	24.2684