condition	mean	min	max
1 h after light	18.591715174999997	18.49490075	18.6885296
3 h after light	22.49498358	18.13663132	30.17105924
5 h after light	23.311083956666668	21.52800438	25.06319282
7 h after light	19.7112823	18.40839192	21.30688553
9 h after light	20.7743829	19.27026627	22.54824416
11 h after light	22.11036200666667	20.38414154	24.91390146
13 h after light	18.826255513333333	16.82283237	20.23481121
15 h after light	19.57396557	18.47546416	21.24639847
1 h after dark	21.427036313333332	17.98750249	24.7544611
3 h after dark	21.7527176	21.22365901	22.02088524
5 h after dark	21.254652936666666	20.68232521	22.0964298
7 h after dark	21.838872106666667	17.2847694	24.60454089