condition	mean	min	max
4 h after light	30.00244	25.47021	33.70762
8 h after light	15.301962666666666	7.692817999999999	21.243000000000002
12 h after light	11.492127333333334	4.848422	17.756420000000002
16 h after light	28.748936666666665	16.064629999999998	39.03986
4 h after dark	32.04042666666667	30.086270000000003	34.55948
8 h after dark	27.833783333333333	24.21764	31.963790000000003