condition	mean	min	max
4 h after light	32.6157	17.8497	48.9584
8 h after light	18.66879	7.30567	25.1609
12 h after light	24.026066666666665	16.865	31.6279
4 h after dark	22.752299999999998	18.5525	26.7334
8 h after dark	29.9284	20.559	37.7879
12 h after dark	32.72196666666667	27.6663	39.552