condition	mean	min	max
4 h after light	22.2215	20.0681	24.3749
8 h after light	35.1657	35.0111	35.3203
12 h after light	41.61709999999999	36.5911	46.6431
4 h after dark	6.209186666666667	6.02956	6.367
8 h after dark	3.48761	2.91521	4.05014
12 h after dark	6.144656666666666	5.08631	7.10509