condition	mean	min	max
4 h after light	17.7115495	17.00898	18.414119
8 h after light	17.429235499999997	16.365546	18.492925
12 h after light	32.690424	20.056221	45.324627
4 h after dark	18.849321500000002	18.680548	19.018095
8 h after dark	29.056479500000002	27.940218	30.172741
12 h after dark	14.80758	14.80758	14.80758