condition	mean	min	max
0 h after light	3.5077	3.14156	3.87384
4 h after light	11.986505000000001	8.18441	15.7886
8 h after light	4.586315	1.69	7.48263
4 h after dark	5.713705	3.45586	7.97155
8 h after dark	4.00994	3.11456	4.90532
12 h after dark	5.6165400000000005	2.76331	8.46977