condition	mean	min	max
1 h after light	20.028497153333333	16.66333174	24.53320107
3 h after light	19.699172663333332	18.58777794	21.48655223
5 h after light	20.69909067	18.77747218	23.63945367
7 h after light	20.752065653333332	19.60318367	21.43035526
9 h after light	20.683735509999998	18.57824229	22.16277806
11 h after light	18.65260463	18.08540479	19.35086456
13 h after light	19.085382759999998	17.77088535	20.10844095
15 h after light	19.73048892	17.74256785	22.92317884
1 h after dark	20.08712583333333	19.72859666	20.30661609
3 h after dark	17.983371233333333	16.911365600000003	19.04346441
5 h after dark	17.608423603333332	16.52802989	19.01832016
7 h after dark	20.812544736666666	18.52081954	22.12602957