condition	mean	min	max
3 h after light	1.7131579083333335	0.0888736	5.7224
7 h after light	0.8229320833333333	0.0	1.82628
11 h after light	1.0276265166666667	0.0	4.06019
2 h after dark	1.89676175	0.390528	5.73566
6 h after dark	2.4361260833333334	0.363343	4.28962
10 h after dark	2.4153678333333333	0.315357	5.21162