condition	mean	min	max
1 h after light	19.00380207	19.00380207	19.00380207
3 h after light	11.487457144	8.121888748	14.85302554
5 h after light	6.2412360069999995	5.83386632	6.648605694
7 h after light	10.66236742	10.58700804	10.7377268
9 h after light	8.743507371	7.087440492000001	10.39957425
11 h after light	8.206270854	6.068473768	10.34406794
1 h after dark	4.5122364425	2.016280837	7.008192048
3 h after dark	3.673757572	3.52625572	3.821259424
5 h after dark	3.87304297	3.607821229	4.138264711000001
7 h after dark	5.974482757500001	5.228499375	6.72046614
9 h after dark	6.9751659015000005	6.7429620660000005	7.2073697370000005
11 h after dark	6.49052358	5.757049475	7.223997685