condition	mean	min	max
3 h after light	1.8660444166666665	0.0	6.42941
7 h after light	3.0768091666666666	0.211504	16.083
11 h after light	6.6836797500000005	0.473053	24.7798
2 h after dark	5.09146	0.726683	25.2536
6 h after dark	4.7851975	0.271298	20.6196
10 h after dark	4.049427916666667	0.0	20.2244