condition	mean	min	max
0 h after light	1.2768899999999999	1.07205	1.48173
4 h after light	2.4012000000000002	1.86672	2.93568
8 h after light	1.9397699999999998	1.8435	2.03604
4 h after dark	2.18687	2.02917	2.34457
8 h after dark	2.03538	2.02684	2.04392
12 h after dark	2.31607	2.21962	2.41252