condition	mean	min	max
1 h after light	15.66380511	15.4067834	15.92082682
3 h after light	14.292409563333333	12.55607429	16.62878654
5 h after light	16.61113007	11.44339271	19.522218300000002
7 h after light	18.276387163333332	16.68575477	20.97295785
9 h after light	25.985330323333333	20.20975537	35.84496271
11 h after light	18.658567873333332	15.06620261	20.87613242
1 h after dark	20.55625136	17.81637594	22.65769492
3 h after dark	24.17725436	18.89812776	31.94027808
5 h after dark	20.669359056666668	18.75669309	22.76132532
7 h after dark	17.40754476	15.49148602	18.7460949
9 h after dark	17.264059510000003	15.55842473	19.08181588
11 h after dark	15.695114463333333	15.00491806	16.62969289