condition	mean	min	max
1 h after light	20.398571765	19.06464888	21.73249465
3 h after light	18.955278376666666	17.52359501	21.0813853
5 h after light	19.607842823333332	18.32549133	21.89872933
7 h after light	19.449268723333333	17.26467526	20.57596763
9 h after light	19.290644816666667	18.54173796	20.25982048
11 h after light	22.046790123333334	20.21028958	24.8401917
13 h after light	20.652007866666665	19.69959925	22.49660871
15 h after light	22.07815663	21.37286512	22.91756688
1 h after dark	22.987727366666668	21.58912016	24.37179914
3 h after dark	21.25042515333333	19.15183944	24.65431069
5 h after dark	20.46031885	19.54904711	22.16613462
7 h after dark	20.11965204	19.13836398	20.79609871