condition	mean	min	max
3 h after light	14.628	13.4051	16.3627
6 h after light	15.387466666666667	12.6685	17.6898
9 h after light	19.6974	18.677	21.5306
12 h after light	21.407225	11.5317	26.7375
3 h after dark	24.9189	24.6015	25.3845
6 h after dark	18.580266666666667	17.4576	20.021
9 h after dark	12.190833333333334	10.9993	14.4342
12 h after dark	7.81602	7.70477	7.92727