condition	mean	min	max
4 h after light	1.4892599999999998	1.31618	1.66234
8 h after light	0.4440105	0.0	0.888021
12 h after light	1.188849	0.918108	1.45959
4 h after dark	0.5430766673366667	0.0	1.62923
8 h after dark	1.4112966666666666	1.28051	1.65177
12 h after dark	0.8181923466666666	0.00200504	1.99236