condition	mean	min	max
1 h after light	8.337222728	7.698191745	8.976253711
3 h after light	15.487300253333334	10.98284061	20.38369166
5 h after light	19.877429883333335	10.57750224	25.73665213
7 h after light	22.83573474	16.180085000000002	27.48688723
9 h after light	26.788673346666666	24.42297268	29.06645496
11 h after light	26.38243255	22.97772312	29.40375398
13 h after light	26.180176396666667	22.22567683	29.05148292
15 h after light	24.873515713333333	22.64182891	27.07532895
1 h after dark	20.413206246666668	18.72804012	22.30185304
3 h after dark	18.22480899	16.96914214	19.81259623
5 h after dark	15.38428723	14.33106913	16.21844318
7 h after dark	15.136329883333334	14.58628549	15.61725652