condition	mean	min	max
3 h after light	12.375523333333334	6.09552	17.8002
7 h after light	17.384475833333333	8.29854	26.2021
11 h after light	20.815769166666666	8.00634	34.4471
2 h after dark	19.40694	7.0112	36.074
6 h after dark	14.014894166666666	6.40236	20.8523
10 h after dark	14.259725	6.11956	26.368