condition	mean	min	max
2 h after light	7.97734	7.79373	8.10775
6 h after light	9.081516666666666	8.20249	9.72134
10 h after light	10.4241	10.081	10.7167
2 h after dark	9.93672	9.03108	11.2489
6 h after dark	10.476066666666666	10.0614	10.7507
10 h after dark	9.22468	8.16587	9.83312