condition	mean	min	max
4 h after light	3.244815	3.11758	3.37205
8 h after light	4.6638649999999995	4.48401	4.84372
12 h after light	6.021765	5.83019	6.21334
4 h after dark	5.492313333333334	5.47757	5.50158
8 h after dark	4.315939999999999	3.89897	4.86156
12 h after dark	3.8431466666666667	3.00071	5.26201