condition	mean	min	max
4 h after light	7.70529	2.62399	13.6472
8 h after light	9.962983333333334	2.48737	18.7839
12 h after light	11.4009	6.1813	16.0889
4 h after dark	9.20222	5.09786	11.8737
8 h after dark	3.9332066666666665	2.17318	6.63378
12 h after dark	1.6528100000000001	1.2822	1.86179