condition	mean	min	max
3 h after light	2.4228775000000002	1.04313	4.50924
7 h after light	2.19912725	0.912547	4.12342
11 h after light	2.3284708333333333	1.72279	2.8915
2 h after dark	2.75673	1.82891	4.94188
6 h after dark	2.213696666666667	1.32497	3.20887
10 h after dark	2.0304575	0.95999	2.69291