condition	mean	min	max
3 h after light	10.75564	8.80982	12.1546
6 h after light	15.7822	11.6399	21.1949
9 h after light	27.191133333333333	21.8343	35.5431
12 h after light	31.8816975	5.17739	42.1942
3 h after dark	19.406566666666667	16.2809	23.8785
6 h after dark	9.589003333333334	9.47521	9.79471
9 h after dark	4.48281	3.11286	5.67549
12 h after dark	3.816305	3.55882	4.07379