condition	mean	min	max
4 h after light	4.8805510000000005	3.672532	7.084206
8 h after light	3.6538276666666665	1.617948	6.211304
12 h after light	3.6479856666666666	1.572709	6.023097
16 h after light	7.179841333333333	4.2250239999999994	9.166781
4 h after dark	5.813651	3.3526849999999997	7.545813000000001
8 h after dark	4.056238666666666	2.339327	5.53061