condition	mean	min	max
0 h after light	11.219515000000001	8.96603	13.473
4 h after light	4.827315	3.6062	6.04843
8 h after light	4.38263	4.20182	4.56344
4 h after dark	3.484205	2.78077	4.18764
8 h after dark	7.467475	7.43614	7.49881
12 h after dark	5.944435	5.76246	6.12641