condition	mean	min	max
1 h after light	20.2739026	20.16031836	20.38748684
3 h after light	19.41669245	18.42921102	20.62110136
5 h after light	19.55481986	19.43747502	19.76697736
7 h after light	19.41419785	18.00397168	20.84990139
9 h after light	19.281893619999998	18.16732199	19.939356399999998
11 h after light	21.051735533333332	18.34138109	23.43970611
13 h after light	20.848818256666664	19.28482007	22.70144294
15 h after light	22.56984955	20.95301682	23.83896495
1 h after dark	22.750896893333334	19.98251679	25.13183446
3 h after dark	23.14099776	20.38460152	26.15263897
5 h after dark	23.3540762	22.05331297	25.21543758
7 h after dark	22.04115701	19.74078221	24.83492389