condition	mean	min	max
3 h after light	6.89904	3.90207	8.66249
6 h after light	8.8645	7.61802	10.2037
9 h after light	10.582093333333333	9.0619	12.8493
12 h after light	15.047833333333333	13.514	17.9576
3 h after dark	12.408133333333334	10.7581	15.1098
6 h after dark	9.24331	8.01934	10.2142
9 h after dark	5.52985	4.27506	7.2106
12 h after dark	2.720553333333333	2.11227	3.78292