condition	mean	min	max
3 h after light	16.0368	11.597	18.9881
6 h after light	13.323816666666668	9.31765	15.676
9 h after light	22.817066666666665	21.2791	24.6102
12 h after light	18.09205	16.6021	20.2852
3 h after dark	9.79564	8.90517	10.728
6 h after dark	12.347733333333334	10.9222	13.9905
9 h after dark	9.768493333333334	8.23899	12.5998
12 h after dark	11.9969	10.7323	13.2615