condition	mean	min	max
3 h after light	5.52936	4.34721	6.44694
7 h after light	4.604255	3.06473	5.57765
11 h after light	5.31097	3.73839	7.27741
2 h after dark	5.97966	4.1467	8.6872
6 h after dark	6.3383475	4.94222	8.26102
10 h after dark	6.444661666666667	4.13712	8.30312