condition	mean	min	max
0 h after light	5.0525	4.83732	5.26768
4 h after light	5.78329	5.19364	6.37294
8 h after light	8.3316	8.0207	8.6425
4 h after dark	15.038499999999999	12.1794	17.8976
8 h after dark	18.89575	18.7688	19.0227
12 h after dark	7.62507	7.12373	8.12641