condition	mean	min	max
4 h after light	14.077618999999999	12.633256	15.521982
8 h after light	12.844073	11.236621	14.451525
12 h after light	11.7822315	11.586038	11.978425
4 h after dark	13.7931095	10.91648	16.669739
8 h after dark	12.55807	12.482884	12.633256
12 h after dark	14.888435	14.888435	14.888435