condition	mean	min	max
3 h after light	7.0065	6.65914	7.55518
6 h after light	6.757336666666667	4.58439	8.56788
9 h after light	7.2718766666666665	6.44328	8.81284
12 h after light	9.1140775	7.15677	12.1073
3 h after dark	15.084	14.6469	15.6413
6 h after dark	16.063866666666666	13.3344	18.799
9 h after dark	14.282300000000001	13.1956	15.2117
12 h after dark	11.7142	11.0101	12.4183