condition	mean	min	max
4 h after light	0.063706	0.0	0.127412
8 h after light	0.012436	0.0	0.024872
12 h after light	0.0547431	0.0515175	0.0579687
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0279399	0.0	0.0499331