condition	mean	min	max
3 h after light	3.454825	2.03275	4.64289
7 h after light	3.9564175	2.25106	6.31708
11 h after light	4.3781975	1.83066	6.53508
2 h after dark	4.584439166666667	2.51202	6.4016
6 h after dark	3.8667525	2.49444	5.37617
10 h after dark	3.7445399999999998	1.94972	5.22991