condition	mean	min	max
4 h after light	9.373529666666668	3.3859800000000004	17.12261
8 h after light	18.979613333333333	14.233070000000001	25.05268
12 h after light	14.165867666666667	6.376513	21.89225
16 h after light	26.927663333333335	21.89503	36.110890000000005
4 h after dark	23.470863333333334	17.44045	27.347640000000002
8 h after dark	14.914869999999999	14.091529999999999	16.46569