condition	mean	min	max
0 h after light	11.50205	11.3677	11.6364
4 h after light	12.77562	9.93164	15.6196
8 h after light	77.9521	67.676	88.2282
4 h after dark	10.6568	10.0228	11.2908
8 h after dark	15.729	14.0568	17.4012
12 h after dark	14.0739	11.3533	16.7945