condition	mean	min	max
3 h after light	7.483099999999999	6.72009	8.93897
6 h after light	10.7953	10.2753	11.5993
9 h after light	16.317166666666665	16.064	16.5645
12 h after light	20.94118	5.78212	27.6685
3 h after dark	26.6052	24.6083	28.05
6 h after dark	24.075933333333335	22.7924	26.5773
9 h after dark	14.5959	14.4418	14.8142
12 h after dark	5.54063	5.15848	5.92278