condition	mean	min	max
4 h after light	23.87395	18.7421	29.0058
8 h after light	29.4396	29.3516	29.5276
12 h after light	124.4425	118.694	130.191
4 h after dark	107.84206666666667	99.8362	117.53
8 h after dark	67.69146666666667	61.0193	72.5716
12 h after dark	33.3893	28.4556	37.2016