condition	mean	min	max
3 h after light	1.7079851666666668	0.715111	2.66815
7 h after light	1.831042	0.660614	3.16116
11 h after light	2.923125	1.5788	5.06708
2 h after dark	2.78897	1.28986	4.01108
6 h after dark	2.105275	1.3416	3.6686
10 h after dark	1.9467418333333333	0.70717	3.34099