condition	mean	min	max
4 h after light	2595.4694835	690.722095	4500.216872
8 h after light	1025.7360055	567.250354	1484.221657
12 h after light	831.6744980000001	369.232324	1294.116672
4 h after dark	2255.8130885	1300.557735	3211.068442
8 h after dark	4072.6909765	3800.789812	4344.592141
12 h after dark	1814.786038	1814.786038	1814.786038