condition	mean	min	max
4 h after light	9.7595745	8.253975	11.265174
8 h after light	9.3294605	9.173801	9.48512
12 h after light	9.71535	9.689296	9.741404
4 h after dark	11.049368999999999	9.675395	12.423343
8 h after dark	10.526783	10.391312	10.662254
12 h after dark	10.226364	10.226364	10.226364