condition	mean	min	max
3 h after light	3.534323333333333	3.05132	4.05648
6 h after light	4.61032	4.06254	5.03969
9 h after light	6.95518	6.42163	7.96207
12 h after light	9.244265	5.43396	10.873
3 h after dark	10.59653	9.95019	11.0093
6 h after dark	9.449349999999999	8.57845	10.3502
9 h after dark	7.391463333333333	6.68403	8.6211
12 h after dark	4.83063	4.73423	4.92703