condition	mean	min	max
1 h after light	22.497174113333333	21.00272307	24.36133977
3 h after light	21.57861733	19.79832313	24.04474027
5 h after light	22.872889360000002	18.52883655	28.52863706
7 h after light	21.658888826666665	19.56625546	23.46821112
9 h after light	18.690594953333335	14.33951711	22.34247626
11 h after light	19.87679661	17.84586301	21.11802274
13 h after light	21.64070336	18.27600095	23.72415431
15 h after light	20.351639943333335	18.58975599	22.84355611
1 h after dark	20.89521322	18.97126038	21.86495848
3 h after dark	21.148689763333334	20.05140696	22.70265922
5 h after dark	23.40251077	22.06555397	24.36722271
7 h after dark	26.184336036666664	25.67295158	26.910306899999995