condition	mean	min	max
4 h after light	9.7416	5.9626	13.5206
8 h after light	11.389105	9.73721	13.041
12 h after light	8.767135	6.68937	10.8449
4 h after dark	9.49501	8.44542	10.5446
8 h after dark	9.395285000000001	8.46447	10.3261
12 h after dark	14.2359	12.8204	15.6514