condition	mean	min	max
4 h after light	0.02930995	0.029196	0.0294239
8 h after light	0.039803050000000006	0.0319277	0.0476784
12 h after light	0.01467105	0.0	0.0293421
4 h after dark	0.026454150000000003	0.02629	0.0266183
8 h after dark	0.03188185	0.0	0.0637637
12 h after dark	0.0	0.0	0.0