condition	mean	min	max
1 h after light	20.973163205	20.68299312	21.26333329
3 h after light	20.73232463	18.97568336	23.37933488
5 h after light	18.323971953333334	16.30984264	21.32893423
7 h after light	21.98861971666667	20.61577562	22.96581692
9 h after light	19.620208426666668	17.21239642	22.693412
11 h after light	22.956278076666667	21.99941957	23.44425906
1 h after dark	21.62706703	18.7715587	24.48831885
3 h after dark	23.145629466666666	21.88977071	23.89260854
5 h after dark	24.78420168	22.45687979	26.57876579
7 h after dark	22.65281385333333	21.77863129	23.94494626
9 h after dark	17.220277996666667	15.7804501	19.22112079
11 h after dark	16.971515359999998	12.01300381	22.918970899999998