condition	mean	min	max
0 h after light	14.46575	12.9806	15.9509
4 h after light	31.75335	28.5084	34.9983
8 h after light	41.4842	40.2231	42.7453
4 h after dark	37.0458	36.683	37.4086
8 h after dark	29.27345	27.8293	30.7176
12 h after dark	17.55545	13.7602	21.3507