condition	mean	min	max
4 h after light	11.6859705	9.109643	14.262298
8 h after light	12.315768	10.116427	14.515109
12 h after light	15.3684725	14.70136	16.035585
4 h after dark	11.725805999999999	11.481416	11.970196
8 h after dark	13.3179005	12.749874	13.885927
12 h after dark	12.833211	12.833211	12.833211