condition	mean	min	max
0 h after light	12.14715	10.3384	13.9559
4 h after light	11.784044999999999	9.46299	14.1051
8 h after light	16.07195	14.054	18.0899
4 h after dark	15.97965	14.2467	17.7126
8 h after dark	17.88715	16.9353	18.839
12 h after dark	10.8019	10.7054	10.8984