condition	mean	min	max
1 h after light	23.163087895	20.59985649	25.7263193
3 h after light	17.950512263333334	14.40992625	22.78149702
5 h after light	19.37315497333333	15.97205133	21.998269
7 h after light	22.514357496666666	22.27797683	22.82646409
9 h after light	23.107400073333334	22.70766511	23.66633891
11 h after light	22.779135713333332	20.29721556	26.60922612
13 h after light	23.57806456	22.20113566	25.97076853
15 h after light	28.73064248	25.00691771	30.60493112
1 h after dark	33.65028605	29.28669419	39.48038298
3 h after dark	31.832324513333333	26.33779371	37.50361074
5 h after dark	34.391102849999996	29.59290715	39.49474156
7 h after dark	27.011378203333333	22.95087521	32.92071306