condition	mean	min	max
1 h after light	19.38978761	14.31511155	22.98644934
3 h after light	17.584802906666667	15.70564651	19.89517516
5 h after light	20.350151246666666	15.85942789	25.95803548
7 h after light	22.994814546666664	19.15215481	30.173414299999997
9 h after light	19.454236926666667	19.26589506	19.70690265
11 h after light	20.682989493333334	15.29037166	23.95417853
13 h after light	20.06980808666667	16.07186013	22.13831512
15 h after light	17.48977524	15.4495945	18.80712192
1 h after dark	26.38147067	22.51185074	28.35985769
3 h after dark	21.772966186666668	20.52146463	24.07316096
5 h after dark	24.797345603333333	23.58731631	25.470964499999997
7 h after dark	26.14425389	18.824372600000004	31.37347975