condition	mean	min	max
4 h after light	1.3448449999999998	1.15432	1.53537
8 h after light	1.27447	1.20382	1.34512
12 h after light	1.497695	1.37942	1.61597
4 h after dark	4.63518	4.07125	4.98009
8 h after dark	1.6879133333333334	1.46989	1.8088
12 h after dark	2.133373333333333	1.40424	3.27319