condition	mean	min	max
0 h after light	9.932255000000001	9.85491	10.0096
4 h after light	14.97365	13.63	16.3173
8 h after light	32.22065	31.281	33.1603
4 h after dark	31.9478	20.61	43.2856
8 h after dark	16.975749999999998	13.8658	20.0857
12 h after dark	13.24525	12.9855	13.505