condition	mean	min	max
4 h after light	1.4863404999999998	0.707511	2.26517
8 h after light	0.3967362	0.0576084	0.735864
12 h after light	0.242841	0.188309	0.297373
4 h after dark	0.6141013333333334	0.0	1.61907
8 h after dark	0.6680826666666667	0.551815	0.89207
12 h after dark	1.1702700000000001	0.0	2.9113