condition	mean	min	max
4 h after light	2.382765	2.14744	2.61809
8 h after light	3.21812	3.16005	3.27619
12 h after light	3.3533749999999998	3.02989	3.67686
4 h after dark	6.755943333333334	5.69721	7.50516
8 h after dark	5.875093333333333	4.85426	7.37342
12 h after dark	2.6727066666666666	1.2974	4.15851