condition	mean	min	max
0 h after light	47.20295	45.3081	49.0978
4 h after light	48.24545	42.5203	53.9706
8 h after light	60.82775	58.4209	63.2346
4 h after dark	83.7396	81.779	85.7002
8 h after dark	63.980599999999995	63.4934	64.4678
12 h after dark	45.078	42.5163	47.6397