condition	mean	min	max
0 h after light	18.70515	16.8862	20.5241
2 h after light	5.993185	4.89246	7.09391
4 h after light	4.8934	4.80554	4.98126
8 h after light	3.36675	2.25019	4.48331
12 h after light	7.087960000000001	5.47089	8.70503
2 h after dark	5.01138	3.92557	6.09719
4 h after dark	11.69622	9.78024	13.6122
8 h after dark	18.0747	16.5436	19.6058
12 h after dark	15.05255	12.2106	17.8945