condition	mean	min	max
4 h after light	11.661929	11.366171	11.957687
8 h after light	13.105277000000001	12.791553	13.419001
12 h after light	13.0499765	12.808436	13.291517
4 h after dark	12.383808	11.976063	12.791553
8 h after dark	11.0423865	10.613215	11.471558
12 h after dark	12.489097	12.489097	12.489097