condition	mean	min	max
4 h after light	534.24	523.588	544.892
8 h after light	663.678	657.825	669.531
12 h after light	149.253	121.429	177.077
4 h after dark	23.245533333333334	19.4769	29.4262
8 h after dark	31.537233333333333	28.6096	33.4206
12 h after dark	140.565	130.202	151.405