condition	mean	min	max
4 h after light	5.68307	5.54312	5.7707
8 h after light	5.9631066666666666	5.94359	5.98343
12 h after light	6.107286666666667	6.03926	6.2406
4 h after dark	5.942073333333333	5.77621	6.05259
8 h after dark	6.03394	5.87568	6.15164
12 h after dark	5.88808	5.76475	6.1100900000000005