condition	mean	min	max
0 h after light	8.186695	7.71708	8.65631
2 h after light	6.84084	6.16503	7.51665
4 h after light	6.880405	6.73402	7.02679
8 h after light	11.99015	11.8279	12.1524
12 h after light	14.96555	14.5128	15.4183
2 h after dark	14.034199999999998	12.3234	15.745
4 h after dark	13.83795	13.7797	13.8962
8 h after dark	9.719125	8.21505	11.2232
12 h after dark	8.93139	8.26169	9.60109